Lowell CB-44
Surface Backbox for 4” Speakers

OUR PART #  CB44

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Model CB-44 is an attractive surface mounting backbox for ceiling or wall installation of a 4" speaker in schools, offices, medical facilities, restaurants, hotels, and retail spaces. Clean, square design is precision formed from 20-gauge steel. It features welded seams and 1/4" thick acoustic foam pad. The rear of the backbox is punched with a universal mounting pattern for installing to a 4" square, 4" octagon, 2- gang, or 1-gang E.O.Box. The rear also includes a .375" hole for wire access. The front features formed flanges with U-clips for secure screw mounting of companion grille Model SG-4 (order grille separately). The backbox measures 7.125" SQ x 4.25"D and is finished in Lowell's durable white powder epoxy paint to match companion grille Model SG-4.

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Lowell CB-44
Surface Backbox for 4” Speakers

OUR PART #  CB44

Product Information:

Model CB-44 is an attractive surface mounting backbox for ceiling or wall installation of a 4" speaker in schools, offices, medical facilities, restaurants, hotels, and retail spaces. Clean, square design is precision formed from 20-gauge steel. It features welded seams and 1/4" thick acoustic foam pad. The rear of the backbox is punched with a universal mounting pattern for installing to a 4" square, 4" octagon, 2- gang, or 1-gang E.O.Box. The rear also includes a .375" hole for wire access. The front features formed flanges with U-clips for secure screw mounting of companion grille Model SG-4 (order grille separately). The backbox measures 7.125" SQ x 4.25"D and is finished in Lowell's durable white powder epoxy paint to match companion grille Model SG-4.

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